Two teams of physicists have made the world’s first nuclear clocks. These radical new devices keep time using fluctuations in the energy states of an atom’s nucleus, rather than those of its electrons ...

Two independent research teams have achieved a longstanding goal in physics: building a working nuclear clock. The devices, developed by Beichen Huang and colleagues at Tsinghua University and by Luca ...

All it takes is one scroll through X or TikTok, or a conversation with a group of Gen Z friends spilling the tea, to hear the phrase "clock it!" At first, it sounds like someone is asking you for the ...

Years of chronic exposure of human skin to sunlight strongly disrupts its body-clock rhythm, according to a pioneering study led by University of Manchester, No7 Beauty Company, a member of The Boots ...

All living creatures are affected by the cycles of celestial objects. Humans have always been locked into the rhythms of sunrise and sunset, the phases of the Moon, and the seasons. We left some of ...

The Bulletin of the Atomic Scientists announced on Jan. 27 that the hands of the Doomsday Clock moved forward four seconds and now sits at 85 seconds to midnight—the closest the symbolic clock has ...

Nuclear clocks are the next big thing in ultra-precise timekeeping. Recent publications in the journal Nature propose a new method and new technology to build the clocks. Timekeeping has become more ...

(NEXSTAR) — The days seem to be getting shorter and the temperatures are falling, both clear signs that we’re barreling toward winter. Before we get there, however, most of the U.S. must undergo the ...

Have you ever looked at a clock and thought, “This could be so much more than just a way to tell time”? Imagine a timepiece that doubles as a modern art installation, a glowing hexagonal masterpiece ...

Are you someone who hits snooze three times before crawling out of bed — or do you leap up at the first chime, wondering why anyone would want to delay the inevitable? The snooze button is a divisive ...

A wall clock typically falls into one of two categories. There are the practical and easy-to-read ones, the most quintessential example being the kind you’d find in a high-school classroom. Then, ...